This is a DLH (Digital Learning Hub, canton of Zurich) funded project, focussing on physics exercises which will result in slightly different values being displayed for each and every student (question type: Formulas with interactive JSXGraph3 graphs), making cheating / copying (home)work really hard and encouraging individualised practice. In addition, the STACK/STACK4 question types are explored.

Project description (in German):

https://dlh.zh.ch/hubnews/143-projekte/projekte-vorstellung/555-zufallsuebungen-physik

Demo moodle implementation (in German):
https://phys.bzu.ch/mdl/course/view.php?id=33